Bluetooth headset



FIG. 1 is a front elevational view of a Bluetooth headset showing my new design shown separately from the case to show aspects of the design that are not visible when combined;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front elevational view of the case shown separately to show aspects of the design that are not visible when combined;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a left side view thereof;

FIG. 11 is a right side view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a bottom plan view thereof;

FIG. 14 is a perspective view thereof; and,

FIG. 15 is a perspective view of the Bluetooth headset and the case combined.

The broken lines in the drawings depict portions of the Bluetooth headset that form no part of the claimed design. 

CLAIM The ornamental design for a Bluetooth headset, as shown and described. 